154413728

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 368944128

約数和(自身を除く): 214530400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 496, 518, 592, 601, 868, 992, 1036, 1147, 1184, 1202, 1736, 2072, 2294, 2404, 3472, 4144, 4207, 4588, 4808, 6944, 8029, 8288, 8414, 9176, 9616, 16058, 16828, 18352, 18631, 19232, 22237, 32116, 33656, 36704, 37262, 44474, 64232, 67312, 74524, 88948, 128464, 130417, 134624, 149048, 155659, 177896, 256928, 260834, 298096, 311318, 355792, 521668, 596192, 622636, 689347, 711584, 1043336, 1245272, 1378694, 2086672, 2490544, 2757388, 4173344, 4825429, 4981088, 5514776, 9650858, 11029552, 19301716, 22059104, 38603432, 77206864, 154413728]

約数ペア:

[(1, 154413728), (2, 77206864), (4, 38603432), (7, 22059104), (8, 19301716), (14, 11029552), (16, 9650858), (28, 5514776), (31, 4981088), (32, 4825429), (37, 4173344), (56, 2757388), (62, 2490544), (74, 2086672), (112, 1378694), (124, 1245272), (148, 1043336), (217, 711584), (224, 689347), (248, 622636), (259, 596192), (296, 521668), (434, 355792), (496, 311318), (518, 298096), (592, 260834), (601, 256928), (868, 177896), (992, 155659), (1036, 149048), (1147, 134624), (1184, 130417), (1202, 128464), (1736, 88948), (2072, 74524), (2294, 67312), (2404, 64232), (3472, 44474), (4144, 37262), (4207, 36704), (4588, 33656), (4808, 32116), (6944, 22237), (8029, 19232), (8288, 18631), (8414, 18352), (9176, 16828), (9616, 16058)]